Exposure
ID
SPICA.2025-05-19T10-46-14_1
Header ID
SPICA.2025-05-19T10-46-14
Date updated
2025-05-19 10:45:09 UTC+0000
Release date
None
UTC Start
2025-05-19 10:45:09.751
UTC End
2025-05-19 10:46:09.751
MJD Start
60814.4480295211
MJD End
60814.448723965535
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
68325
Category
science
Program ID
S6/NOIR5
Program Title
TBD
Program Type
Normal
PI / COI
soubiran
Target
ID
50782
Name
HD_170153
RA
275.2641
DEC
72.73285
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 26.3628 26.3542 106.4447 106.6405
S1-E1 275.6955 275.7956 66.9419 67.1519
S1-E2 225.4409 225.4972 75.7567 75.9590
S1-W1 245.5793 245.4386 139.4760 139.7071
S2-E1 255.9042 256.0059 63.1845 63.3983
S2-E2 203.2159 203.2775 71.9604 72.1658
S2-W1 223.9389 223.8152 143.1552 143.3907
E1-E2 63.1959 63.2176 -146.1965 -145.9506
E1-W1 309.3146 309.3828 -162.2886 -162.0336
E2-W1 249.2112 249.2555 -166.3192 -166.0626
Header: used keywords
Key Value
HIERARCH OBS PROG ID S6/NOIR5
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60814.4480295211
PI-COI soubiran
HIERARCH OBS TARG NAME HD_170153
HIERARCH OBS RA 275.2641
HIERARCH OBS DEC 72.73285
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 5
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH ISS PBL12 START 26.3628
HIERARCH ISS PBL12 END 26.3542
HIERARCH ISS PBLA12 START 106.4447
HIERARCH ISS PBLA12 END 106.6405
HIERARCH ISS PBL13 START 275.6955
HIERARCH ISS PBL13 END 275.7956
HIERARCH ISS PBLA13 START 66.9419
HIERARCH ISS PBLA13 END 67.1519
HIERARCH ISS PBL14 START 225.4409
HIERARCH ISS PBL14 END 225.4972
HIERARCH ISS PBLA14 START 75.7567
HIERARCH ISS PBLA14 END 75.959
HIERARCH ISS PBL15 START 245.5793
HIERARCH ISS PBL15 END 245.4386
HIERARCH ISS PBLA15 START 139.476
HIERARCH ISS PBLA15 END 139.7071
HIERARCH ISS PBL23 START 255.9042
HIERARCH ISS PBL23 END 256.0059
HIERARCH ISS PBLA23 START 63.1845
HIERARCH ISS PBLA23 END 63.3983
HIERARCH ISS PBL24 START 203.2159
HIERARCH ISS PBL24 END 203.2775
HIERARCH ISS PBLA24 START 71.9604
HIERARCH ISS PBLA24 END 72.1658
HIERARCH ISS PBL25 START 223.9389
HIERARCH ISS PBL25 END 223.8152
HIERARCH ISS PBLA25 START 143.1552
HIERARCH ISS PBLA25 END 143.3907
HIERARCH ISS PBL34 START 63.1959
HIERARCH ISS PBL34 END 63.2176
HIERARCH ISS PBLA34 START -146.1965
HIERARCH ISS PBLA34 END -145.9506
HIERARCH ISS PBL35 START 309.3146
HIERARCH ISS PBL35 END 309.3828
HIERARCH ISS PBLA35 START -162.2886
HIERARCH ISS PBLA35 END -162.0336
HIERARCH ISS PBL45 START 249.2112
HIERARCH ISS PBL45 END 249.2555
HIERARCH ISS PBLA45 START -166.3192
HIERARCH ISS PBLA45 END -166.0626
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1